ST STM32WL5 Series User Manual

Comparator (COMP) RM0453
624/1461 RM0453 Rev 1
21.3.3 COMP reset and clocks
The COMP clock provided by the clock controller is synchronous with the APB2 clock.
Table 123. COMP1 input minus assignment
COMP1_INM COMP1_INMSEL[2:0] COMP1_INMESEL[1:0]
1/4 V
REFINT
000 Not affected
1/2 V
REFINT
001 Not affected
3/4 V
REFINT
010 Not affected
V
REFINT
011 Not affected
DAC channel1 100 Not affected
Reserved 101 Not affected
PB3 110 Not affected
PA10 111 00
PA11 111 01
PA15 111 10
Reserved 111 11
Table 124. COMP2 input plus assignment
COMP2_INP COMP2_INPSEL
PB4 00
PB1 01
PA15 10
Table 125. COMP2 input minus assignment
COMP2_INM COMP2_INMSEL[2:0] COMP2_INMESEL[1:0]
1/4 V
REFINT
000 Not affected
1/2 V
REFINT
001 Not affected
3/4 V
REFINT
010 Not affected
V
REFINT
011 Not affected
DAC channel1 100 Not affected
Reserved 101 Not affected
PB3 110 Not affected
PB2 111 00
PA10 111 01
PA11 111 10
Reserved 111 11

ST STM32WL5 Series Specifications

General

Brand	ST
Model	STM32WL5 Series
Category	Microcontrollers
Language	English